Effects on the Level of True Magic
Although generally speaking “there are five True Magics”, this number does not reflect “effects that rival True Magics”. There are several examples in the story. Many Mystic Codes and creatures that exist in the world are also “shaped through True Magic”. Finally, there are those without definite shapes, but only exist “in motion”.
A representative example of this last category is Assassin Kojiro Sasaki’s secret sword technique “Tsubame Gaeshi”. It is an ultimate technique which consists of the blade absolutely, simultaneously tracing separate paths and severing the target. In thaumaturgy, this is called “Multidimensional Refraction Phenomenon – Kischua Zelretch”, in other words, a limited application of the Second Magic “Operation of Parallel Worlds”.
In addition, reality marbles, the sorcery that overwrites reality with the caster’s internal landscape, is also thought to be a skill that approaches the miracle of True Magic. Although temporary, there are not too many magi who are able to execute this World-altering grand sorcery.

•Avalon: The Everdistant Utopia
The matching “scabbard” of the holy sword Excalibur. The wielder does not age, and injuries will also quickly heal.
After invoking its true name, Avalon dissipates as tiny particles into the air, and shields the wielder from all interference. No damage can be done to the wielder when a state of absolute defence is initiated. Even interference from the parallel world based on the Second Magic will be blocked. An “absolute defence” that can even repel the assault of True Magic, it is a True Magic in itself. No one can harm the tranquil King that stands in the land of Avalon.
When Avalon was unleashed, not even the King of Heroes could harm Sabre.

•Caster’s Sorcery (limited to Ryudo Temple)
In the ancient era, sorcery is synonymous to True Magic, thus magi are Magicians. The true identity of the Caster in the Fifth War is Medea. She is one of these sorceresses that lived in the Age of Gods. Therefore, the sorceries which she executes have powers that approach the realm of True Magic. No matter how large-scale the sorcery is, she can use ‘High Speed Divine Language” to cast it in one step. Her skills even transcend the strongest magi of the current era, exceeding the Magicians. Although Medea is not a Magician, no one can argue that she is “a magus that is infinitely close to the Magicians”.

•Phantasmal Species (Phantasmal Beasts of the Millennium-Rank, and Divine Beasts)
The creatures told in the myths and legends around the world. Dragons, Fairies, and Ghosts etc. are such examples. The Pegasus mounted by Rider is a member of the Phantasmal Species.
Phantasmal Species embody mysteries simply by existing, thus they transcend normal sorceries. Those Phantasmal Species that have survived for millennia are thought to be equal to True Magic, even observing one can be said to be a miracle.

•The Spatial Transportation of Servants
Spatial Transportation is a sorcery in the realm of True Magic. Not used normally, but Masters can use command spells to realise it to a limited extend. This is called Forced Summoning. Although the distance may be quite far, after the command is issued, the Servant will traverse great distances and arrive at the side of the Master in haste.

•Zelretch’s Treasure Chest
The heirloom of the Tohsaka House, and now it is a mystery chest that Rin favours. It was made by Zelretch.
It looks like a “genuine treasure chest” from the outside, but it is really a “magical chest” that was made by applying the Second Magic. By bending space, most items can be fit into it. Possibly due to the effect of the Second Magic, the rate of temporal passage inside the chest is different from that of the outside. One hour inside equals to one day outside.

On the other hand, a Command Seal activated not as an absolute command bending the will of the Servant, but with the consent of both parties, would not only enforce the Servant's actions, but also become a way to support and amplify them. In this case, similar to how Kiritsugu's Saber achieved Spatial Relocation, the Command Seals could at times make possible unprecedented things that overturned the normal methods of magecraft, things on the same level as 'Magic'.